Please help me answer this question. I will give 15 points.
1 answer:
Answer:
acute
Step-by-step explanation:
Evaluate the angle C = (11x + 85)/3 at x = 13:
C(13) = (143 + 85)/3, or 76 degrees. This is an acute angle (more than 0 and less than 90 degrees).
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Answer:
(2, -4.5)
Step-by-step explanation:
Used midpoint formula
t=100
p=3000
t 1/2 = 20
Try inserting the numbers in the half-life formula.
Answer:
It would be a five
Step-by-step explanation:
Log (25¹/⁵) = (1/5) log(25) = (1/5) (1.3979) = 0.2796
